2023-03-16 11:48:17

by Konrad Dybcio

Subject: [PATCH 0/2] Add MDSS_CORE reset on QCM2290

Add the MDSS_CORE reset which can be used to reset the state of MDSS.

Signed-off-by: Konrad Dybcio <[email protected]>
---
Konrad Dybcio (2):
dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset
clk: qcom: dispcc-qcm2290: Add MDSS_CORE reset

drivers/clk/qcom/dispcc-qcm2290.c | 7 +++++++
include/dt-bindings/clock/qcom,dispcc-qcm2290.h | 4 ++++
2 files changed, 11 insertions(+)
---
base-commit: 6f72958a49f68553f2b6ff713e8c8e51a34c1e1e
change-id: 20230316-topic-qcm_dispcc_reset-ca034408f61d

Best regards,
--
Konrad Dybcio <[email protected]>

2023-03-16 11:48:20

by Konrad Dybcio

Subject: [PATCH 1/2] dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset

Add the MDSS_CORE reset which can be asserted to reset the state of
the entire MDSS.

Signed-off-by: Konrad Dybcio <[email protected]>
---
include/dt-bindings/clock/qcom,dispcc-qcm2290.h | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/include/dt-bindings/clock/qcom,dispcc-qcm2290.h b/include/dt-bindings/clock/qcom,dispcc-qcm2290.h
index 1db513d6b3ee..cb687949be41 100644
--- a/include/dt-bindings/clock/qcom,dispcc-qcm2290.h
+++ b/include/dt-bindings/clock/qcom,dispcc-qcm2290.h
@@ -29,6 +29,10 @@
#define DISP_CC_XO_CLK 19
#define DISP_CC_XO_CLK_SRC 20

+/* GDSCs */
#define MDSS_GDSC 0

+/* Resets */
+#define DISP_CC_MDSS_CORE_BCR 0
+
#endif

--
2.39.2

2023-03-16 11:48:22

by Konrad Dybcio

Subject: [PATCH 2/2] clk: qcom: dispcc-qcm2290: Add MDSS_CORE reset

Add the MDSS_CORE reset which can be asserted to reset the state of
the entire MDSS.

Signed-off-by: Konrad Dybcio <[email protected]>
---
drivers/clk/qcom/dispcc-qcm2290.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/clk/qcom/dispcc-qcm2290.c b/drivers/clk/qcom/dispcc-qcm2290.c
index 2ebd9a02b895..cbb5f1ec6a54 100644
--- a/drivers/clk/qcom/dispcc-qcm2290.c
+++ b/drivers/clk/qcom/dispcc-qcm2290.c
@@ -20,6 +20,7 @@
#include "clk-regmap-divider.h"
#include "common.h"
#include "gdsc.h"
+#include "reset.h"

enum {
P_BI_TCXO,
@@ -445,6 +446,10 @@ static struct clk_branch disp_cc_sleep_clk = {
},
};

+static const struct qcom_reset_map disp_cc_qcm2290_resets[] = {
+ [DISP_CC_MDSS_CORE_BCR] = { 0x2000 },
+};
+
static struct gdsc mdss_gdsc = {
.gdscr = 0x3000,
.pd = {
@@ -494,6 +499,8 @@ static const struct qcom_cc_desc disp_cc_qcm2290_desc = {
.num_clks = ARRAY_SIZE(disp_cc_qcm2290_clocks),
.gdscs = disp_cc_qcm2290_gdscs,
.num_gdscs = ARRAY_SIZE(disp_cc_qcm2290_gdscs),
+ .resets = disp_cc_qcm2290_resets,
+ .num_resets = ARRAY_SIZE(disp_cc_qcm2290_resets),
};

static const struct of_device_id disp_cc_qcm2290_match_table[] = {

--
2.39.2

2023-03-17 08:36:36

by Krzysztof Kozlowski

Subject: Re: [PATCH 1/2] dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset

On 16/03/2023 12:48, Konrad Dybcio wrote:
> Add the MDSS_CORE reset which can be asserted to reset the state of
> the entire MDSS.
>
> Signed-off-by: Konrad Dybcio <[email protected]>
> ---

Acked-by: Krzysztof Kozlowski <[email protected]>

Best regards,
Krzysztof

2023-04-05 04:07:18

by Bjorn Andersson

Subject: Re: (subset) [PATCH 0/2] Add MDSS_CORE reset on QCM2290

On Thu, 16 Mar 2023 12:48:03 +0100, Konrad Dybcio wrote:
> Add the MDSS_CORE reset which can be used to reset the state of MDSS.
>
>

Applied, thanks!

[2/2] clk: qcom: dispcc-qcm2290: Add MDSS_CORE reset
commit: 002c3fb6f4f38b50ef0514247c2d55fc6ed8c6d4

Best regards,
--
Bjorn Andersson <[email protected]>